US4022497A - One-piece nut and sleeve for improved tube fitting - Google Patents
One-piece nut and sleeve for improved tube fitting Download PDFInfo
- Publication number
- US4022497A US4022497A US05/647,704 US64770476A US4022497A US 4022497 A US4022497 A US 4022497A US 64770476 A US64770476 A US 64770476A US 4022497 A US4022497 A US 4022497A
- Authority
- US
- United States
- Prior art keywords
- shear groove
- coupling element
- exterior
- continuous
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
- F16L19/14—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered the rings being integral with one of the connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joints With Pressure Members (AREA)
Abstract
Description
Claims (10)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/647,704 US4022497A (en) | 1976-01-09 | 1976-01-09 | One-piece nut and sleeve for improved tube fitting |
AU20918/76A AU2091876A (en) | 1976-01-09 | 1976-12-24 | Pipe joint |
BR7700047A BR7700047A (en) | 1976-01-09 | 1977-01-06 | IMPROVEMENT IN A MALE CONNECTION ELEMENT OF A PIECE |
JP70877A JPS5285709A (en) | 1976-01-09 | 1977-01-07 | Integral connecting member |
DE19772700925 DE2700925A1 (en) | 1976-01-09 | 1977-01-08 | CUTTING RING COUPLING FOR PIPELINES |
GB823/77A GB1523701A (en) | 1976-01-09 | 1977-01-10 | One-piece male tube-coupling element |
NL7700193A NL7700193A (en) | 1976-01-09 | 1977-01-10 | ONE-PIECE CLUTCH ELEMENT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/647,704 US4022497A (en) | 1976-01-09 | 1976-01-09 | One-piece nut and sleeve for improved tube fitting |
Publications (1)
Publication Number | Publication Date |
---|---|
US4022497A true US4022497A (en) | 1977-05-10 |
Family
ID=24597964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US05/647,704 Expired - Lifetime US4022497A (en) | 1976-01-09 | 1976-01-09 | One-piece nut and sleeve for improved tube fitting |
Country Status (7)
Country | Link |
---|---|
US (1) | US4022497A (en) |
JP (1) | JPS5285709A (en) |
AU (1) | AU2091876A (en) |
BR (1) | BR7700047A (en) |
DE (1) | DE2700925A1 (en) |
GB (1) | GB1523701A (en) |
NL (1) | NL7700193A (en) |
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4205417A (en) * | 1977-09-28 | 1980-06-03 | Mackal Glenn H | Ferrule |
US4260182A (en) * | 1979-12-05 | 1981-04-07 | Emerson Electric Co. | Compression fitting |
EP0034493A2 (en) * | 1980-02-19 | 1981-08-26 | Imperial Clevite Inc. | Tube coupling with frangible sleeve |
US4480855A (en) * | 1982-03-11 | 1984-11-06 | Hancor, Inc. | Coupling structure for plastic pipe or tubing |
US4519449A (en) * | 1983-12-06 | 1985-05-28 | Hoskins John | Fluid coupling and method of assembly |
US4586731A (en) * | 1983-09-20 | 1986-05-06 | Ermeto Armaturen Gmbh | Tube fitting with ferrule |
US4691726A (en) * | 1983-08-31 | 1987-09-08 | Studer Robert L | Method and apparatus for valve assembly for a hot water tank |
US4944534A (en) * | 1988-10-03 | 1990-07-31 | Mcneil (Ohio) Corporation | Frangible male coupling component |
US5228724A (en) * | 1990-07-31 | 1993-07-20 | Hutchinson | Device for the rapid assembly of a hose connection with an automotive vehicle heat exchanger |
FR2688569A1 (en) * | 1992-03-16 | 1993-09-17 | Autobrevets | Device allowing the leaktight coupling of two tubular elements |
US5397155A (en) * | 1992-03-16 | 1995-03-14 | General Plastics, Inc. | Air duct fitting |
WO2002063195A2 (en) * | 2001-02-06 | 2002-08-15 | Swagelok Company | Tube fitting with separable tube gripping ring |
US20040140671A1 (en) * | 2001-02-06 | 2004-07-22 | Williams Peter C. | Fitting with separable gripping device for pipe and tube |
US20040212192A1 (en) * | 2001-02-06 | 2004-10-28 | Williams Peter C. | Fitting for metal pipe and tubing |
US20050062288A1 (en) * | 2003-09-18 | 2005-03-24 | Luigi Alaria | Thread Spacer |
US20050242582A1 (en) * | 2004-04-22 | 2005-11-03 | Williams Peter C | Fitting for tube and pipe |
US20060049632A1 (en) * | 2001-02-06 | 2006-03-09 | Williams Peter C | Tube fitting for stainless steel tubing |
US20060244257A1 (en) * | 2003-07-18 | 2006-11-02 | Mamoru Asakawa | Pipe joint |
US20060284419A1 (en) * | 2003-11-03 | 2006-12-21 | Williams Peter C | Fitting for metal pipe and tubing |
US20070007766A1 (en) * | 2003-08-06 | 2007-01-11 | Bennett Mark A | Tube fitting with separable tube gripping device |
US20080054626A1 (en) * | 2006-09-01 | 2008-03-06 | Swagelok Company | Fitting for fluid conduits |
WO2008032564A1 (en) | 2006-09-12 | 2008-03-20 | Daikin Industries, Ltd. | Bite-in type pipe joint, refrigerating apparatus, and water heating device |
WO2008143097A1 (en) * | 2007-05-18 | 2008-11-27 | Daikin Industries, Ltd. | Bite type pipe coupling, refrigeration device, and water heating device |
US20090008930A1 (en) * | 2006-03-10 | 2009-01-08 | Haruo Nakata | Pipe Fitting |
US20090045624A1 (en) * | 2006-01-31 | 2009-02-19 | Daikin Industries, Ltd. | Bite type tube connection structure, tube fitting, valve, closing valve, refrigerating cycle device, hot-water supply device, bite type tube connection method, and on-site tube connection method |
US20090102191A1 (en) * | 2006-03-31 | 2009-04-23 | Haruo Nakata | Flareless Pipe Coupling Structure, Flareless Pipe Coupling Method, And On-Site Pipe Coupling Method |
US20090261573A1 (en) * | 2005-11-29 | 2009-10-22 | Daikin Industries, Ltd. | Pipe joint |
WO2010010885A1 (en) | 2008-07-23 | 2010-01-28 | ダイキン工業株式会社 | Flareless pipe coupling structure, valve using the flareless pipe coupling structure, flareless pipe fitting, and refrigerating device |
US20100090457A1 (en) * | 2007-03-19 | 2010-04-15 | Haruo Nakata | Flareless-type pipe fitting, refrigerating device, and water-heating device |
US20100148502A1 (en) * | 2005-09-30 | 2010-06-17 | Daikin Industries, Ltd. | Pipe joint, refrigeration device, heat pump hot water supply device, closing valve, water supply piping, method of connecting piping, and in-the field piping method |
US20110123261A1 (en) * | 2008-04-30 | 2011-05-26 | Oliver Stoll | Threaded connection piece |
US8038180B2 (en) | 2004-04-22 | 2011-10-18 | Swagelok Company | Fitting with taper and single ferrule |
WO2013163414A1 (en) * | 2012-04-25 | 2013-10-31 | Ztork Products Inc. | Hydraulic fitting with tooled interior |
CN104075053A (en) * | 2014-06-27 | 2014-10-01 | 宁波万安股份有限公司 | Integral ferrule joint |
US8931810B2 (en) | 2010-01-21 | 2015-01-13 | Swagelok Company | Conduit gripping device having retaining structure for conduit fitting |
US9267627B2 (en) | 2008-12-10 | 2016-02-23 | Swagelok Company | Ferrule assembly for conduit fitting |
US10215315B2 (en) | 2008-09-05 | 2019-02-26 | Parker-Hannifin Corporation | Tube compression fitting and flared fitting used with connection body and method of making same |
US10670173B2 (en) * | 2016-03-31 | 2020-06-02 | Quick Fitting, Inc. | Locking pipe joint device with indicator |
US11079046B2 (en) | 2014-05-09 | 2021-08-03 | Swagelok Company | Conduit fitting with components adapted for facilitating assembly |
US11516949B2 (en) * | 2018-03-13 | 2022-11-29 | Nissan Motor Co., Ltd. | Power convertor |
US11703165B2 (en) | 2018-04-27 | 2023-07-18 | Swagelok Company | Ferrule assembly for conduit fitting |
US11872968B2 (en) | 2020-07-10 | 2024-01-16 | Bendix Commercial Vehicle Systems Llc | Valve with frangible fitting |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53101718A (en) * | 1977-02-17 | 1978-09-05 | Kawayasu Kk | Pipe jointing device |
ES274252Y (en) * | 1983-08-05 | 1984-08-16 | Cuerda Zamora Pedro | COUPLING DEVICE WITH ROCKING RETAINING CLAWS |
JP2007218301A (en) * | 2006-02-15 | 2007-08-30 | Daikin Ind Ltd | Pipe joint, refrigerating device, heat pump type water heater and water supply pipe |
JP2007218300A (en) * | 2006-02-15 | 2007-08-30 | Daikin Ind Ltd | Pipe joint, refrigerating device, heat pump type water heater and water supply pipe |
JP4935444B2 (en) * | 2007-03-19 | 2012-05-23 | ダイキン工業株式会社 | Bite type fittings, refrigeration equipment and hot water equipment |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2450170A (en) * | 1946-11-15 | 1948-09-28 | Robert L Kahn | Fitting |
US2544109A (en) * | 1948-05-22 | 1951-03-06 | Brockway Company | Pipe connection |
-
1976
- 1976-01-09 US US05/647,704 patent/US4022497A/en not_active Expired - Lifetime
- 1976-12-24 AU AU20918/76A patent/AU2091876A/en not_active Expired
-
1977
- 1977-01-06 BR BR7700047A patent/BR7700047A/en unknown
- 1977-01-07 JP JP70877A patent/JPS5285709A/en active Pending
- 1977-01-08 DE DE19772700925 patent/DE2700925A1/en active Pending
- 1977-01-10 NL NL7700193A patent/NL7700193A/en not_active Application Discontinuation
- 1977-01-10 GB GB823/77A patent/GB1523701A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2450170A (en) * | 1946-11-15 | 1948-09-28 | Robert L Kahn | Fitting |
US2544109A (en) * | 1948-05-22 | 1951-03-06 | Brockway Company | Pipe connection |
Cited By (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4205417A (en) * | 1977-09-28 | 1980-06-03 | Mackal Glenn H | Ferrule |
US4260182A (en) * | 1979-12-05 | 1981-04-07 | Emerson Electric Co. | Compression fitting |
EP0034493A2 (en) * | 1980-02-19 | 1981-08-26 | Imperial Clevite Inc. | Tube coupling with frangible sleeve |
US4304422A (en) * | 1980-02-19 | 1981-12-08 | Gould Inc. | Tube coupling with frangible sleeve |
EP0034493A3 (en) * | 1980-02-19 | 1982-06-23 | Imperial Clevite Inc. | Tube coupling with frangible sleeve |
US4480855A (en) * | 1982-03-11 | 1984-11-06 | Hancor, Inc. | Coupling structure for plastic pipe or tubing |
US4691726A (en) * | 1983-08-31 | 1987-09-08 | Studer Robert L | Method and apparatus for valve assembly for a hot water tank |
US4586731A (en) * | 1983-09-20 | 1986-05-06 | Ermeto Armaturen Gmbh | Tube fitting with ferrule |
US4519449A (en) * | 1983-12-06 | 1985-05-28 | Hoskins John | Fluid coupling and method of assembly |
US4944534A (en) * | 1988-10-03 | 1990-07-31 | Mcneil (Ohio) Corporation | Frangible male coupling component |
US5228724A (en) * | 1990-07-31 | 1993-07-20 | Hutchinson | Device for the rapid assembly of a hose connection with an automotive vehicle heat exchanger |
FR2688569A1 (en) * | 1992-03-16 | 1993-09-17 | Autobrevets | Device allowing the leaktight coupling of two tubular elements |
US5397155A (en) * | 1992-03-16 | 1995-03-14 | General Plastics, Inc. | Air duct fitting |
US20080246278A1 (en) * | 2001-02-06 | 2008-10-09 | Swagelok Company | Tube fitting for stainless steel tubing |
US20080061549A1 (en) * | 2001-02-06 | 2008-03-13 | Swagelok Company | Tube fitting |
US20040066040A1 (en) * | 2001-02-06 | 2004-04-08 | Bennett Mark A. | Tube fitting with separable tube gripping ring |
US20040140671A1 (en) * | 2001-02-06 | 2004-07-22 | Williams Peter C. | Fitting with separable gripping device for pipe and tube |
JP2004526911A (en) * | 2001-02-06 | 2004-09-02 | スウエイジロク・カンパニー | Pipe fitting with separable pipe gripping device |
US20040212192A1 (en) * | 2001-02-06 | 2004-10-28 | Williams Peter C. | Fitting for metal pipe and tubing |
US7762592B2 (en) | 2001-02-06 | 2010-07-27 | Swagelok Company | Tube fitting for stainless steel tubing |
US7677602B2 (en) | 2001-02-06 | 2010-03-16 | Swagelok Company | Tube fitting |
US20060049632A1 (en) * | 2001-02-06 | 2006-03-09 | Williams Peter C | Tube fitting for stainless steel tubing |
AU2002235534B2 (en) * | 2001-02-06 | 2006-04-06 | Swagelok Company | Tube fitting with separable tube gripping ring |
US7066496B2 (en) * | 2001-02-06 | 2006-06-27 | Swagelok Company | Fitting with separable gripping device for pipe and tube |
US7108288B2 (en) | 2001-02-06 | 2006-09-19 | Swagelok Company | Tube fitting with separable tube gripping ring |
WO2002063195A3 (en) * | 2001-02-06 | 2003-05-08 | Swagelok Co | Tube fitting with separable tube gripping ring |
US20090033093A1 (en) * | 2001-02-06 | 2009-02-05 | Swagelok Company | Fitting for metal pipe and tubing |
US7815226B2 (en) | 2001-02-06 | 2010-10-19 | Swagelok Company | Fitting for metal pipe and tubing |
US20080048441A1 (en) * | 2001-02-06 | 2008-02-28 | Swagelok Company | Tube fitting with separable tube gripping device |
WO2002063195A2 (en) * | 2001-02-06 | 2002-08-15 | Swagelok Company | Tube fitting with separable tube gripping ring |
US7740283B2 (en) | 2001-02-06 | 2010-06-22 | Swagelok Company | Tube fitting with separable tube gripping device |
US7416225B2 (en) | 2001-02-06 | 2008-08-26 | Swagelok Company | Fitting for metal pipe and tubing |
CN100380042C (en) * | 2001-02-06 | 2008-04-09 | 斯瓦戈洛克公司 | Tube fitting with separable tube gripping device |
US7393018B2 (en) | 2001-02-06 | 2008-07-01 | Swagelok Company | Tube fitting for stainless steel tubing |
US20060244257A1 (en) * | 2003-07-18 | 2006-11-02 | Mamoru Asakawa | Pipe joint |
US7407196B2 (en) | 2003-08-06 | 2008-08-05 | Swagelok Company | Tube fitting with separable tube gripping device |
US20070007766A1 (en) * | 2003-08-06 | 2007-01-11 | Bennett Mark A | Tube fitting with separable tube gripping device |
US20050062288A1 (en) * | 2003-09-18 | 2005-03-24 | Luigi Alaria | Thread Spacer |
US7784837B2 (en) | 2003-11-03 | 2010-08-31 | Swagelok Company | Fitting for metal pipe and tubing |
US20060284419A1 (en) * | 2003-11-03 | 2006-12-21 | Williams Peter C | Fitting for metal pipe and tubing |
US8038180B2 (en) | 2004-04-22 | 2011-10-18 | Swagelok Company | Fitting with taper and single ferrule |
US20050242582A1 (en) * | 2004-04-22 | 2005-11-03 | Williams Peter C | Fitting for tube and pipe |
US7695027B2 (en) | 2004-04-22 | 2010-04-13 | Swagelok Company | Fitting for tube and pipe |
CN101268299B (en) * | 2005-09-30 | 2010-08-11 | 大金工业株式会社 | Pipe joint, refrigeration device, heat pump hot water supply device, closing valve, water supply piping, method of connecting piping, and in-the-field piping method |
US7971909B2 (en) * | 2005-09-30 | 2011-07-05 | Daikin Industries, Ltd. | Pipe joint, refrigeration device, heat pump hot water supply device, closing valve, water supply piping, method of connecting piping, and in-the field piping method |
US20100148502A1 (en) * | 2005-09-30 | 2010-06-17 | Daikin Industries, Ltd. | Pipe joint, refrigeration device, heat pump hot water supply device, closing valve, water supply piping, method of connecting piping, and in-the field piping method |
US20090261573A1 (en) * | 2005-11-29 | 2009-10-22 | Daikin Industries, Ltd. | Pipe joint |
US20090045624A1 (en) * | 2006-01-31 | 2009-02-19 | Daikin Industries, Ltd. | Bite type tube connection structure, tube fitting, valve, closing valve, refrigerating cycle device, hot-water supply device, bite type tube connection method, and on-site tube connection method |
US20090008930A1 (en) * | 2006-03-10 | 2009-01-08 | Haruo Nakata | Pipe Fitting |
US20090102191A1 (en) * | 2006-03-31 | 2009-04-23 | Haruo Nakata | Flareless Pipe Coupling Structure, Flareless Pipe Coupling Method, And On-Site Pipe Coupling Method |
US7954856B2 (en) | 2006-03-31 | 2011-06-07 | Daikin Industries, Ltd. | Flareless pipe coupling structure, flareless pipe coupling method, and on-site pipe coupling method |
US20080054626A1 (en) * | 2006-09-01 | 2008-03-06 | Swagelok Company | Fitting for fluid conduits |
US20090309357A1 (en) * | 2006-09-12 | 2009-12-17 | Daikin Industries, Ltd. | Bite-in type pipe joint, refrigerating apparatus, and water heating device |
WO2008032564A1 (en) | 2006-09-12 | 2008-03-20 | Daikin Industries, Ltd. | Bite-in type pipe joint, refrigerating apparatus, and water heating device |
US7988206B2 (en) * | 2007-03-19 | 2011-08-02 | Daikin Industries, Ltd. | Flareless-type pipe fitting, refrigerating device, and water-heating device |
US20100090457A1 (en) * | 2007-03-19 | 2010-04-15 | Haruo Nakata | Flareless-type pipe fitting, refrigerating device, and water-heating device |
WO2008143097A1 (en) * | 2007-05-18 | 2008-11-27 | Daikin Industries, Ltd. | Bite type pipe coupling, refrigeration device, and water heating device |
US20110123261A1 (en) * | 2008-04-30 | 2011-05-26 | Oliver Stoll | Threaded connection piece |
US8162582B2 (en) * | 2008-04-30 | 2012-04-24 | Robert Bosch Gmbh | Threaded connection piece |
WO2010010885A1 (en) | 2008-07-23 | 2010-01-28 | ダイキン工業株式会社 | Flareless pipe coupling structure, valve using the flareless pipe coupling structure, flareless pipe fitting, and refrigerating device |
US10215315B2 (en) | 2008-09-05 | 2019-02-26 | Parker-Hannifin Corporation | Tube compression fitting and flared fitting used with connection body and method of making same |
US10619770B2 (en) | 2008-12-10 | 2020-04-14 | Swagelok Company | Ferrule assembly for conduit fitting |
US9267627B2 (en) | 2008-12-10 | 2016-02-23 | Swagelok Company | Ferrule assembly for conduit fitting |
US11473703B2 (en) | 2008-12-10 | 2022-10-18 | Swagelok Company | Ferrule assembly for conduit fitting |
US8931810B2 (en) | 2010-01-21 | 2015-01-13 | Swagelok Company | Conduit gripping device having retaining structure for conduit fitting |
WO2013163414A1 (en) * | 2012-04-25 | 2013-10-31 | Ztork Products Inc. | Hydraulic fitting with tooled interior |
US11079046B2 (en) | 2014-05-09 | 2021-08-03 | Swagelok Company | Conduit fitting with components adapted for facilitating assembly |
CN104075053A (en) * | 2014-06-27 | 2014-10-01 | 宁波万安股份有限公司 | Integral ferrule joint |
US10670173B2 (en) * | 2016-03-31 | 2020-06-02 | Quick Fitting, Inc. | Locking pipe joint device with indicator |
US11516949B2 (en) * | 2018-03-13 | 2022-11-29 | Nissan Motor Co., Ltd. | Power convertor |
US11703165B2 (en) | 2018-04-27 | 2023-07-18 | Swagelok Company | Ferrule assembly for conduit fitting |
US11872968B2 (en) | 2020-07-10 | 2024-01-16 | Bendix Commercial Vehicle Systems Llc | Valve with frangible fitting |
Also Published As
Publication number | Publication date |
---|---|
JPS5285709A (en) | 1977-07-16 |
GB1523701A (en) | 1978-09-06 |
NL7700193A (en) | 1977-07-12 |
AU2091876A (en) | 1978-06-29 |
BR7700047A (en) | 1977-09-06 |
DE2700925A1 (en) | 1977-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: IMPERIAL CLEVITE INC. Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:I-T-E IMPERIAL CORPORATION;REEL/FRAME:003993/0242 Effective date: 19810928 Owner name: IMPERIAL CLEVITE INC.,ILLINOIS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:I-T-E IMPERIAL CORPORATION;REEL/FRAME:003993/0242 Effective date: 19810928 |
|
AS | Assignment |
Owner name: CLEVITE INDUSTRIES INC., A CORP. OF DE. Free format text: MERGER;ASSIGNOR:IMPERIAL CLEVITE INC., A PA. CORP. (MERGED INTO);REEL/FRAME:004600/0610 Effective date: 19860615 Owner name: CLEVITE INDUSTRIES INC., A CORP. OF DE.,STATELESS Free format text: MERGER;ASSIGNOR:IMPERIAL CLEVITE INC., A PA. CORP. (MERGED INTO);REEL/FRAME:004600/0610 Effective date: 19860615 |
|
AS | Assignment |
Owner name: PULLMAN COMPANY, THE, A DE. CORP. Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:CLEVITE INDUSTRIES INC.,;REEL/FRAME:005165/0550 Effective date: 19890811 |